var MESSAGES = {
    "format.date": "MM/dd/yyyy",
    "format.time": "h:mm a",

    "photoviewer.toolbar.first": "Go to Start (Home)",
    "photoviewer.toolbar.prev": "Previous Photo (Left arrow)",
    "photoviewer.toolbar.slideShow": "Start/Pause Slide Show (Space)",
    "photoviewer.toolbar.next": "Next Photo (Right arrow)",
    "photoviewer.toolbar.last": "Go to End (End)",
    "photoviewer.toolbar.email": "Email Photo",
    "photoviewer.toolbar.permalink": "Link to Photo",
    "photoviewer.toolbar.close": "Close (Esc)",
    "photoviewer.email.subject.photo": "Photo",

    "gallery.nophotos": "No photos",
    "gallery.thumbs.start": "Start",
    "gallery.thumbs.end": "End",
    "gallery.toolbar.first": "First Photo",
    "gallery.toolbar.prev": "Previous Photo",
    "gallery.toolbar.view": "View Photo",
    "gallery.toolbar.next": "Next Photo",
    "gallery.toolbar.last": "Last Photo",
    "gallery.view.full": "Maximize Window",
    "gallery.view.photo": "Show Photo Only",
    "gallery.view.text": "Show Description Only",
    "gallery.view.close": "Close Window"
};

var agent = navigator.userAgent.toLowerCase();
var IE = (agent.indexOf("msie") != -1 && agent.indexOf("opera") == -1);
var IE7 = (agent.indexOf("msie 7") != -1);
var IE8 = (agent.indexOf("msie 8") != -1);
var OPERA = (agent.indexOf("opera") != -1);
var SAFARI = (agent.indexOf("safari") != -1);
var FIREFOX = (agent.indexOf("gecko") != -1);
var STRICT_MODE = (document.compatMode == "CSS1Compat");
var _DOMAIN = undefined;
var GALLERY_W = 650;
var GALLERY_H = 530;
if (USE_GOOGLE_MAPS == undefined) {
    var USE_GOOGLE_MAPS = true;
}
var USE_OLD_MAPS = !USE_GOOGLE_MAPS;
var TESTING = false;
var log = getLogger();
if (document.location.href.indexOf("#jslog") != -1) log.enable();
function Logger() {
    this.enable = loggerEnable;
    this.clear = loggerClear;
    this.log = loggerLog;
    this.debug = loggerDebug;
    this.info = loggerInfo;
    this.error = loggerError;
    var console = undefined;
    try {
        console = document.createElement("textarea");
        console.style.display = "none";
        console.style.position = "absolute";
        console.style.right = "2px";
        console.style.bottom = "2px";
        console.style.width = "23em";
        console.style.height = "40em";
        console.style.fontFamily = "monospace";
        console.style.fontSize = "9px";
        console.style.color = "#000000";
        setOpacity(console, 0.7);
        console.border = "1px solid #808080";
        console.ondblclick = clearLogger;
    } catch(e) {}
    this.console = console;
    this.enabled = false;
    this.logTimeStart = getTimeMillis();
}
function getLogger() {
    var log = undefined;
    var win = window;
    while (log == undefined) {
        try {
            log = win.document.log;
        } catch(e) {
            break;
        }
        if (win == win.parent) break;
        win = win.parent;
    }
    if (log == undefined) {
        log = new Logger();
        document.log = log;
    }
    return log;
}
function clearLogger() {
    getLogger().clear();
}
function loggerEnable() {
    if (this.enabled || this.console == undefined) return;
    if (window.document.body != undefined) {
        window.document.body.appendChild(this.console);
        this.console.style.display = "";
        this.enabled = true;
    }
}
function loggerDebug(msg) {
    this.log("DEBUG", msg);
}
function loggerInfo(msg) {
    this.log("INFO", msg);
}
function loggerError(msg, e) {
    this.log("ERROR", msg, e);
}
function loggerLog(level, msg, e) {
    if (!this.enabled || this.console == undefined) return;
    var millis = (getTimeMillis() - this.logTimeStart) + "";
    while (millis.length < 6) millis += " ";
    var m = millis + " ";
    if (msg != undefined) m += msg + " ";
    if (e != undefined) m += e.name + ": " + e.message;
    this.console.value += m + "\n";
}
function loggerClear() {
    if (!this.enabled || this.console == undefined) return;
    this.console.value = "";
}
function getTimeMillis() {
    var t = new Date();
    return Date.UTC(t.getFullYear(), t.getMonth(), t.getDay(), t.getHours(), t.getMinutes(), t.getSeconds(), t.getMilliseconds());
}
function getEvent(event) {
    return (event != undefined ? event: window.event);
}
function preventDefault(event) {
    if (event.stopEvent) event.stopEvent();
    if (event.preventDefault) {
        event.preventDefault();
        event.stopPropagation();
    } else {
        event.returnValue = false;
        event.cancelBubble = true;
    }
}
function getEventTarget(event) {
    if (event == undefined) return undefined;
    if (event.srcElement != undefined) return event.srcElement;
    else return event.target;
}
function getMousePosition(event) {
    event = getEvent(event);
    var scrollLeft = window.pageXOffset;
    if (scrollLeft == undefined || scrollLeft === 0) scrollLeft = window.document.documentElement.scrollLeft;
    if (scrollLeft == undefined || scrollLeft === 0) scrollLeft = window.document.body.scrollLeft;
    var scrollTop = window.pageYOffset;
    if (scrollTop == undefined || scrollTop === 0) scrollTop = window.document.documentElement.scrollTop;
    if (scrollTop == undefined || scrollTop === 0) scrollTop = window.document.body.scrollTop;
    var x = event.clientX + scrollLeft;
    var y = event.clientY + scrollTop;
    return {
        x: x,
        y: y
    };
}
function getResponse(url, async, getXML, callback, data) {
    var req = undefined;
    try {
        req = new ActiveXObject("Msxml2.XMLHTTP");
    } catch(e1) {
        try {
            req = new ActiveXObject("Microsoft.XMLHTTP");
        } catch(e2) {
            req = new XMLHttpRequest();
        }
    }
    if (req == undefined) {
        log.error("Failed to initialize XML/HTTP");
        return undefined;
    }
    req.open("GET", url, async);
    if (!async) {
        req.send(undefined);
        if (req.readyState != 4) {
            log.error("Request failed: " + req.readyState);
            return undefined;
        }
        if (!getXML) return req.responseText;
        else return req.responseXML;
    } else {
        pollResponse(req, callback, data);
        req.send(undefined);
        return undefined;
    }
}
function pollResponse(req, callback, data) {
    if (req.readyState != 4) window.setTimeout(function() {
        pollResponse(req, callback, data);
    },
    100);
    else callback(req, data);
}
function getDOMLocation(node) {
    var x = node.offsetLeft;
    var y = node.offsetTop;
    while (node.offsetParent) {
        x = x + node.offsetParent.offsetLeft;
        y = y + node.offsetParent.offsetTop;
        if (node == document.getElementsByTagName('body')[0]) {
            break;
        } else {
            node = node.offsetParent;
        }
    }
    return {
        x: x,
        y: y
    };
}
function getElementsByTagName(node, tag) {
    if (node == undefined) return undefined;
    if (IE) {
        return node.getElementsByTagName(tag);
    }
    if (tag.indexOf(":") != -1) {
        tag = tag.split(":")[1];
    }
    return node.getElementsByTagNameNS("*", tag);
}
function getFirstElementsValue(node, tag) {
    if (node == undefined) return undefined;
    var nodes = getElementsByTagName(node, tag);
    if (nodes.length === 0) return undefined;
    else return getElementValue(nodes[0]);
}
function findDOMElement(id) {
    var el = undefined;
    var win = window;
    while (el == undefined) {
        try {
            el = win.document.getElementById(id);
        } catch(e) {
            break;
        }
        if (win === win.parent) {
            break;
        }
        win = win.parent;
    }
    return el;
}
function getElementValue(node) {
    var i;
    var val = "";
    for (i = 0; i < node.childNodes.length; i++) {
        if (node.childNodes[i].nodeValue !== null) val += node.childNodes[i].nodeValue;
    }
    return val;
}
function trim(str) {
    if (str == undefined) return undefined;
    return str.replace(/^\s*([\s\S]*\S+)\s*$|^\s*$/, '$1');
}
function trimToLen(str, len) {
    if (str == undefined) {
        return undefined;
    }
    if (str.length > len) {
        str = str.substring(0, len) + "...";
    }
    return str;
}
function getRootWindow() {
    var win = window;
    while (win != undefined) {
        try {
            if (win === win.parent) {
                break;
            } else if (win.parent != undefined && win.parent.document.location.href.indexOf("/selenium-server/") != -1) {
                break;
            }
            win = win.parent;
        } catch(e) {
            win.permissionDenied = true;
            break;
        }
    }
    return win;
}
function getURLParams() {
    var i, params = [];
    var url = window.location.search;
    if (url == undefined || url.length === 0) return undefined;
    url = url.substring(1);
    var namevals = url.replace(/\+/g, " ").split("&");
    for (i = 0; i < namevals.length; i++) {
        var name, val;
        var pos = namevals[i].indexOf("=");
        if (pos != -1) {
            name = namevals[i].substring(0, pos);
            try {
                val = decodeURIComponent(namevals[i].substring(pos + 1));
            } catch(e) {
                val = unescape(namevals[i].substring(pos + 1));
            }
        } else {
            name = namevals[i];
            val = undefined;
        }
        params[name] = val;
    }
    return params;
}
function joinLists(list1, list2) {
    var i;
    var size = 0;
    var result = [];
    if (list1 != undefined && list1.length > 0) {
        for (i = 0; i < list1.length; i++) result[i] = list1[i];
        size = list1.length;
    }
    if (list2 != undefined && list2.length > 0) {
        for (i = 0; i < list2.length; i++) result[i + size] = list2[i];
    }
    return result;
}
function setCookie(name, value, expire) {
    var expiry = (expire == undefined) ? "": ("; expires=" + expire.toGMTString());
    document.cookie = name + "=" + value + expiry;
}
function getCookie(name) {
    if (document.cookie == undefined || document.cookie.length === 0) return undefined;
    var search = name + "=";
    var index = document.cookie.indexOf(search);
    if (index != -1) {
        index += search.length;
        var end = document.cookie.indexOf(";", index);
        if (end == -1) end = document.cookie.length;
        return unescape(document.cookie.substring(index, end));
    }
}
function removeCookie(name) {
    var today = new Date();
    var expires = new Date();
    expires.setTime(today.getTime() - 1);
    setCookie(name, "", expires);
}
function getMessage(id) {
    if (MESSAGES[id] == undefined) {
        return "(" + id + ")";
    } else {
        return MESSAGES[id];
    }
}
function localizeNodeAttribs(node) {
    var i;
    if (node == undefined) return;
    if (node.alt != undefined && node.alt.indexOf("#") === 0) {
        node.alt = getMessage(node.alt.substring(1));
    }
    if (node.title != undefined && node.title.indexOf("#") === 0) {
        node.title = getMessage(node.title.substring(1));
    }
    if (node.childNodes != undefined) {
        for (i = 0; i < node.childNodes.length; i++) {
            localizeNodeAttribs(node.childNodes[i]);
        }
    }
}
function padNumber(n, pad) {
    n = n + "";
    while (n.length < pad) {
        n = "0" + n;
    }
    return n;
}
function isArray(obj) {
    if (obj instanceof Array) return true;
    else return false;
}
function simpleDateFormatter(date, pattern) {
    var d = pattern;
    d = d.replace(/yyyy/g, date.getFullYear());
    d = d.replace(/yy/g, padNumber(date.getFullYear() % 100, 2));
    d = d.replace(/MM/g, padNumber(date.getMonth() + 1, 2));
    d = d.replace(/M/g, date.getMonth() + 1);
    d = d.replace(/dd/g, padNumber(date.getDate(), 2));
    d = d.replace(/d/g, date.getDate());
    d = d.replace(/HH/g, padNumber(date.getHours(), 2));
    d = d.replace(/H/g, date.getHours());
    d = d.replace(/hh/g, padNumber(date.getHours() % 12, 2));
    d = d.replace(/h/g, date.getHours() % 12);
    d = d.replace(/mm/g, padNumber(date.getMinutes(), 2));
    d = d.replace(/m/g, date.getMinutes());
    d = d.replace(/ss/g, padNumber(date.getSeconds(), 2));
    d = d.replace(/s/g, date.getSeconds());
    var am = (date.getHours() < 12 ? "AM": "PM");
    d = d.replace(/a/g, am);
    return d;
}
function formatDateTime(date) {
    if (date == undefined) return undefined;
    return formatDate(date) + " " + formatTime(date);
}
function formatDate(date) {
    var datePattern = getMessage("format.date");
    return simpleDateFormatter(date, datePattern);
}
function formatTime(date) {
    var timePattern = getMessage("format.time");
    return simpleDateFormatter(date, timePattern);
}
function parseISOTime(strTime) {
    if (strTime == undefined) return undefined;
    var isoRE = /^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)(\.\d{3})?([Z+-])?(\d\d)?:?(\d\d)?$/;
    if (!isoRE.test(strTime)) {
        return undefined;
    } else {
        return new Date(RegExp.$1, RegExp.$2 - 1, RegExp.$3, RegExp.$4, RegExp.$5, RegExp.$6);
    }
}
function setOpacity(elt, opacity) {
    if (IE) {
        elt.style.filter = "alpha(opacity=" + parseInt(opacity * 100) + ")";
    }
    elt.style.KhtmlOpacity = opacity;
    elt.style.opacity = opacity;
}
function validCoordinates(lat, lon) {
    if (Math.abs(lat) > 90 || Math.abs(lon) > 180) {
        return false;
    }
    if (lat === 0.0 && lon === 0.0) {
        return false;
    }
    return true;
}
function isHosted() {
    var host = document.location.host;
    if (host == undefined) host = "";
    return ((host.indexOf("triptracker.net") == -1 || host.indexOf("slideshow.triptracker.net") != -1) && host.indexOf("rtvslo.si") == -1 && host != "localhost" && !checkDomain());
}
function checkDomain() {
    try {
        if (_DOMAIN == undefined) return false;
        var protocol = document.location.protocol;
        if (protocol == undefined) protocol = "http:";
        var host = document.location.host;
        if (host == undefined) host = "";
        host = host.toLowerCase();
        if (protocol.toLowerCase().indexOf("file") === 0) {
            return true;
        }
        var pos = host.lastIndexOf(":");
        if (pos != -1) {
            host = host.substring(0, pos);
        }
        if (host.indexOf("www.") === 0) {
            host = host.substring(4);
        }
        if (host === "" || host == "localhost" || host == "127.0.0.1") return true;
        var domain = _DOMAIN.toLowerCase();
        pos = domain.indexOf("://");
        if (pos != -1) {
            domain = domain.substring(pos + 3);
        }
        pos = domain.indexOf("/");
        if (pos != -1) {
            domain = domain.substring(0, pos);
        }
        if (domain.indexOf("www.") === 0) {
            domain = domain.substring(4);
        }
        if (host == domain) {
            return true;
        } else if (new RegExp(domain).test(host)) {
            return true;
        }
        return false;
    } catch(e) {
        return true;
    }
}
function getWindowSize(win) {
    var availW = win.innerWidth;
    if (availW == undefined || availW === 0 || isNaN(availW)) availW = win.document.documentElement.clientWidth;
    if (availW == undefined || availW === 0 || isNaN(availW)) availW = win.document.body.clientWidth;
    var availH = win.innerHeight;
    if (availH == undefined || availH === 0 || isNaN(availH)) availH = win.document.documentElement.clientHeight;
    if (availH == undefined || availH === 0 || isNaN(availH)) availH = win.document.body.clientHeight;
    return {
        w: availW,
        h: availH
    };
}
function getDocumentSize(win) {
    var winSize = getWindowSize(win);
    var scrollPos = getScrollPos(win);
    var w = winSize.w + scrollPos.left;
    var h = winSize.h + scrollPos.top;
    w = Math.max(w, win.document.body.offsetWidth);
    h = Math.max(h, win.document.body.offsetHeight);
    w = Math.max(w, win.document.body.scrollWidth);
    h = Math.max(h, win.document.body.scrollHeight);
    return {
        w: w,
        h: h
    };
}
function getScrollPos(win) {
    var scrollTop = win.pageYOffset;
    if (scrollTop == undefined || scrollTop === 0) scrollTop = win.document.documentElement.scrollTop;
    if (scrollTop == undefined || scrollTop === 0) scrollTop = win.document.body.scrollTop;
    var scrollLeft = win.pageXOffset;
    if (scrollLeft == undefined || scrollLeft === 0) scrollLeft = win.document.documentElement.scrollLeft;
    if (scrollLeft == undefined || scrollLeft === 0) scrollLeft = win.document.body.scrollLeft;
    return {
        top: scrollTop,
        left: scrollLeft
    };
}
var CLEAR_EVENTS = ["onclick", "ondblclick", "onkeydown", "onkeypress", "onmousedown", "onmouseup", "onmousemove", "onmouseover", "onmouseout", "onmousewheeldown", "oncontextmenu"];
function clearEvents() {
    var i, j;
    var count = 0;
    if (document.all == undefined) return;
    for (i = 0; i < document.all.length; i++) {
        for (j = 0; j < CLEAR_EVENTS.length; j++) {
            var event = document.all[i][CLEAR_EVENTS[j]];
            if (event != undefined) {
                document.all[i][CLEAR_EVENTS[j]] = null;
                count++;
            }
        }
    }
}
if (window.attachEvent) window.attachEvent("onunload", clearEvents);
function getGallery() {
    var gallery = undefined;
    var win = window;
    while (gallery == undefined) {
        try {
            gallery = win.document.gallery;
        } catch(e) {
            break;
        }
        var tmpWin = win;
        win = win.parent;
        if (tmpWin === win) {
            break;
        }
    }
    return gallery;
}
function getMap() {
    if (this.map != undefined) return this.map;
    try {
        if (document.map != undefined) return document.map;
    } catch(e) {}
    try {
        if (window.parent.document.map != undefined) return window.parent.document.map;
    } catch(e) {}
    return undefined;
}
function viewerCloseCallback(photoIndex) {
    var i, j, n = 0;
    var gallery = getGallery();
    for (i = 0; i < gallery.sets.length; i++) {
        for (j = 0; j < gallery.sets[i].photos.length; j++) {
            var p = gallery.sets[i].photos[j];
            if (p == undefined || p.orig == undefined || p.orig.src == undefined) continue;
            if (n == photoIndex) {
                gallery.setIndex = i;
                gallery.photoIndex = j;
                gallery.renderPhotos();
                gallery.win.focus();
                return;
            }
            n++;
        }
    }
}
var VIEWER_INDEX = 0;
var SLIDE_DURATION = 4000;
var SLIDE_OFFSET = 50;
var SLIDE_PHOTOS = true;
var FADE_BORDER = false;
var FADE_STEPS = 10;
var MOVE_STEP = 1;
var PRELOAD_TIMEOUT = 60000;
var BORDER_WIDTH = 5;
var FONT_SIZE = 10;
var LINE_HEIGHT = "0.7em";
var OFFSET_LEFT = 0;
var OFFSET_TOP = 0;
var REST_URL = "/rest/";
var P_IMG_ROOT = "/public/themes/aiyawa/images";
var TOOLBAR_IMG = "toolbar.png";
var TOOLBAR_IMG_RUNNING = "toolbar2.png";
var TOOLBAR_IMG_BACK = "toolbar-back";
var TOOLBAR_IMG_MASK = "toolbar-mask.png";
var TOOLBAR_IMG_LOADING = "loading-anim.gif";
var TOOLBAR_W = 440;
var TOOLBAR_H = 75;
var TOOLBAR_IMG_W = 420;
var TOOLBAR_IMG_H = 44;
var TOOLBAR_LINK = "/";
var TOOLBAR_OPACITY = 0.7;
var TOOLBAR_FONT_COLOR = "#c0c0c0";
var TOOLBAR_FONT_STYLE = "tahoma, verdana, arial, helvetica, sans-serif";
var BYLINE_FONT_COLOR = TOOLBAR_FONT_COLOR;
var BYLINE_FONT_STYLE = TOOLBAR_FONT_STYLE;
var BYLINE_POSITION_RIGHT = 5;
var BYLINE_POSITION_BOTTOM = 5;
var VIEWER_ID_PREFIX = "PhotoViewer";
var VIEWER_ID_BACK = VIEWER_ID_PREFIX + "Back";
var VIEWER_ID_TOOLBAR = VIEWER_ID_PREFIX + "Toolbar";
var VIEWER_ID_TOOLBAR_MAP = VIEWER_ID_PREFIX + "ToolbarMap";
var VIEWER_ID_TOOLBAR_IMG = VIEWER_ID_PREFIX + "ToolbarImg";
var VIEWER_ID_LOADING = VIEWER_ID_PREFIX + "Loading";
var VIEWER_ID_TIME = VIEWER_ID_PREFIX + "Time";
var VIEWER_ID_TITLE = VIEWER_ID_PREFIX + "Title";
var VIEWER_ID_BYLINE = VIEWER_ID_PREFIX + "Byline";
var VIEWER_ID_PHOTO = VIEWER_ID_PREFIX + "Photo";
var VIEWER_ID_CTXMENU = VIEWER_ID_PREFIX + "CtxMenu";
var TITLE_MAX_LENGTH = 140;
var MAX_PRELOAD = 3;
var TOOLBAR_IMG_LOADING_LEFT = 273;
var TOOLBAR_IMG_LOADING_TOP = 24;
function PhotoViewer(win, handleKeys) {
    this.setImageRoot = setImageRoot;
    this.add = addPhoto;
    this.show = showPhoto;
    this.close = closePhoto;
    this.randomize = randomize;
    this.isShown = isPhotoShown;
    this.setBackground = setPhotoBackground;
    this.setShowToolbar = setShowToolbar;
    this.setToolbarImage = setToolbarImage;
    this.setShowCallback = setShowCallback;
    this.setCloseCallback = setCloseCallback;
    this.setEndCallback = setEndCallback;
    this.setLoading = setPhotoLoading;
    this.addBackShade = addBackShade;
    this.addToolbar = addToolbar;
    this.addCaptions = addCaptions;
    this.addByLine = addByLine;
    this.addBylineCaption = addBylineCaption;
    this.next = nextPhoto;
    this.prev = prevPhoto;
    this.first = firstPhoto;
    this.last = lastPhoto;
    this.slideShow = slideShow;
    this.slideShowStop = slideShowStop;
    this.startSlideShow = startSlideShow;
    this.handleKey = viewerHandleKey;
    this.checkStartFragmentIdentifier = checkStartFragmentIdentifier;
    this.checkStopFragmentIdentifier = checkStopFragmentIdentifier;
    this.setStartFragmentIdentifier = setStartFragmentIdentifier;
    this.setStopFragmentIdentifier = setStopFragmentIdentifier;
    this.email = emailPhoto;
    this.favorite = favoritePhoto;
    this.permalink = linkPhoto;
    this.setBackgroundColor = setBackgroundColor;
    this.setBorderWidth = setBorderWidth;
    this.setSlideDuration = setSlideDuration;
    this.disablePanning = disablePanning;
    this.enablePanning = enablePanning;
    this.disableFading = disableFading;
    this.enableFading = enableFading;
    this.disableShade = disableShade;
    this.enableShade = enableShade;
    this.enablePhotoFading = enablePhotoFading;
    this.disablePhotoFading = disablePhotoFading;
    this.setShadeColor = setShadeColor;
    this.setShadeOpacity = setShadeOpacity;
    this.setFontSize = setFontSize;
    this.setFont = setFont;
    this.enableAutoPlay = enableAutoPlay;
    this.disableAutoPlay = disableAutoPlay;
    this.enableEmailLink = enableEmailLink;
    this.disableEmailLink = disableEmailLink;
    this.enablePhotoLink = enablePhotoLink;
    this.disablePhotoLink = disablePhotoLink;
    this.setOnClickEvent = setOnClickEvent;
    this.setPhotoOnClickEvent = setPhotoOnClickEvent;
    this.setOnRightclickEvent = setOnRightclickEvent;
    this.enableLoop = enableLoop;
    this.disableLoop = disableLoop;
    this.enableToolbarAnimator = enableToolbarAnimator;
    this.disableToolbarAnimator = disableToolbarAnimator;
    this.enableToolbar = enableToolbar;
    this.disableToolbar = disableToolbar;
    this.setControlsImageMap = setControlsImageMap;
    this.setOverrideToolbarStyles = setOverrideToolbarStyles;
    this.setNoPadding = setNoPadding;
    this.getPhoto = getPhoto;
    this.getPhotoIndex = getPhotoIndex;
    this.fadePhoto = fadePhoto;
    this.hideOverlappingElements = hideOverlappingElements;
    this.showOverlappingElements = showOverlappingElements;
    this.addContextMenu = addContextMenu;
    this.setEmailAddress = setEmailAddress;
    this.id = VIEWER_ID_PREFIX + VIEWER_INDEX;
    VIEWER_INDEX++;
    this.photos = [];
    this.index = 0;
    this.win = (win != undefined ? win: window);
    this.shown = false;
    this.showToolbar = true;
    this.backgroundColor = "#000000";
    this.shadeColor = "#000000";
    this.shadeOpacity = 0.7;
    this.borderColor = "#000000";
    this.shadeColor = "#000000";
    this.shadeOpacity = 0.7;
    this.borderWidth = BORDER_WIDTH;
    this.backgroundShade = true;
    this.fadePhotos = true;
    this.manualFadePhotos = false;
    this.autoPlay = false;
    this.enableEmailLink = true;
    this.isEnablePhotoLink = true;
    this.slideDuration = SLIDE_DURATION;
    this.panPhotos = SLIDE_PHOTOS;
    this.fontSize = FONT_SIZE;
    this.font = undefined;
    if ((handleKeys == undefined || handleKeys) && !VIEWER_KEY_EVENT_ADDED) {
        if (this.win.addEventListener) {
            this.win.addEventListener("keydown", viewerHandleKey, false);
        } else {
            this.win.document.attachEvent("onkeydown", viewerHandleKey);
        }
        VIEWER_KEY_EVENT_ADDED = true;
    }
    this.win.document.viewer = this;
    if (OPERA) this.disableFading();
}
var VIEWER_KEY_EVENT_ADDED = false;
function PhotoImg(id, src, w, h, time, title, byline, link) {
    this.id = id;
    this.src = src;
    this.w = parseInt(w, 10);
    this.h = parseInt(h, 10);
    this.time = time;
    this.title = title;
    this.byline = byline;
    this.link = link;
}
function getViewer() {
    var viewer = undefined;
    var win = window;
    while (viewer == undefined) {
        try {
            viewer = win.document.viewer;
        } catch(e) {
            break;
        }
        if (win === win.parent) {
            break;
        }
        win = win.parent;
    }
    return viewer;
}
function setImageRoot(root) {
    P_IMG_ROOT = root;
}
function addPhoto(photo, title, time, byline, link) {
    var type = typeof photo;
    if (typeof photo == "string") {
        photo = new PhotoImg(undefined, photo, undefined, undefined, time, title, byline, link);
    }
    this.photos.push(photo);
}
function randomize() {
    var o = this.photos;
    for (var j, x, i = o.length; i; j = parseInt(Math.random((new Date()).getSeconds()) * i, 10), x = o[--i], o[i] = o[j], o[j] = x);
}
function setPhotoBackground(color, border, doShade) {
    if (color != undefined) this.backgroundColor = color;
    if (border != undefined) this.borderColor = border;
    if (doShade != undefined) this.backgroundShade = doShade;
}
function setPhotoLoading(isLoading) {
    this.isLoading = isLoading;
    var elt = this.win.document.getElementById(VIEWER_ID_LOADING);
    if (elt == undefined) return;
    elt.style.display = isLoading ? "": "none";
}
function setBackgroundColor(color) {
    this.backgroundColor = color;
    this.borderColor = color;
}
function setBorderWidth(width) {
    this.borderWidth = width;
}
function setSlideDuration(duration) {
    this.slideDuration = duration;
}
function disableShade() {
    this.backgroundShade = false;
}
function enableShade() {
    this.backgroundShade = true;
}
function setShadeColor(color) {
    this.shadeColor = color;
}
function setShadeOpacity(opacity) {
    this.shadeOpacity = opacity;
}
function disableFading() {
    this.fadePhotos = false;
}
function enableFading() {
    this.fadePhotos = true;
}
function disablePanning() {
    this.panPhotos = false;
}
function enablePanning() {
    this.panPhotos = true;
}
function enablePhotoFading() {
    this.manualFadePhotos = true;
}
function disablePhotoFading() {
    this.manualFadePhotos = false;
}
function setFontSize(size) {
    this.fontSize = size;
}
function setFont(font) {
    this.font = font;
}
function enableAutoPlay() {
    this.autoPlay = true;
}
function disableAutoPlay() {
    this.autoPlay = false;
}
function enableEmailLink() {
    this.enableEmailLink = true;
}
function disableEmailLink() {
    this.enableEmailLink = false;
}
function enablePhotoLink() {
    this.isEnablePhotoLink = true;
}
function disablePhotoLink() {
    this.isEnablePhotoLink = false;
}
function setOnClickEvent(newfunc) {
    this.customOnClickEvent = newfunc;
}
function setPhotoOnClickEvent(newfunc) {
    this.photoOnClickEvent = newfunc;
}
function setOnRightclickEvent(newfunc) {
    this.customOnRightclickEvent = newfunc;
}
function enableLoop() {
    this.loop = true;
}
function disableLoop() {
    this.loop = false;
}
function enableToolbar() {
    this.showToolbar = true;
}
function disableToolbar() {
    this.showToolbar = false;
}
function enableToolbarAnimator() {
    this.toolbarAnimator = new ToolbarAnimator(this);
}
function disableToolbarAnimator() {
    if (this.toolbarAnimator != undefined) {
        this.toolbarAnimator.reset();
        this.toolbarAnimator = undefined;
    }
}
function setControlsImageMap(imagemap) {
    this.customImageMap = imagemap;
}
function setOverrideToolbarStyles(overrideToolbarStyles) {
    this.overrideToolbarStyles = overrideToolbarStyles;
}
function setNoPadding(nopadding) {
    this.nopadding = nopadding;
}
function setEmailAddress(address) {
    this.emailAddress = address;
}
function getPhoto() {
    return this.photos[this.index];
}
function getPhotoIndex(src) {
    if (!src || src.length === 0) return - 1;
    for (var i = 0; i < this.photos.length; i++) {
        if (this.photos[i].src == src) return i;
    }
    return - 1;
}
function showPhoto(index, cropWidth, opacity) {
    if (this.photos.length === 0) {
        return true;
    }
    if (getRootWindow().permissionDenied && this.badgeMode == undefined && !getRootWindow().livemode) {
        this.setStartFragmentIdentifier(index);
        return true;
    }
    if (index != undefined) this.index = index;
    if (this.index < 0 || this.index >= this.photos.length) {
        log.error("Invalid photo index");
        return true;
    }
    var doc = this.win.document;
    var firstShow = false;
    if (!this.shown) {
        firstShow = true;
        doc.viewer = this;
        try {
            this.hideOverlappingElements();
        } catch(e) {}
    }
    var zIndex = 16384;
    var winSize = getWindowSize(this.win);
    var availW = winSize.w - (this.nopadding ? this.borderWidth * 2 : 20);
    var availH = winSize.h - (this.nopadding ? this.borderWidth * 2 : 20);
    var scrollPos = getScrollPos(this.win);
    var scrollLeft = scrollPos.left;
    var scrollTop = scrollPos.top;
    this.addBackShade(zIndex);
    this.addByLine(zIndex);
    this.addBylineCaption();
    if (this.showToolbar) {
        this.addToolbar(availW, zIndex);
        this.addCaptions();
    }
    var photo = this.photos[this.index];
    if (isNaN(photo.w) || isNaN(photo.h)) {
        if (photo.preloadImage != undefined) {
            if (isNaN(photo.w) && photo.preloadImage.width > 0) photo.w = photo.preloadImage.width;
            if (isNaN(photo.h) && photo.preloadImage.height > 0) photo.h = photo.preloadImage.height;
        } else {
            this.index--;
            this.next();
            return false;
        }
    }
    if (isNaN(photo.w) || isNaN(photo.h)) {
        this.index--;
        this.next();
        return false;
    }
    this.shown = true;
    var offset = (this.nopadding ? 0 : 20);
    var pw = -1;
    var ph = -1;
    if (parseInt(photo.w) > availW || parseInt(photo.h) > availH) {
        if (parseInt(photo.w) / availW > parseInt(photo.h) / availH) {
            pw = availW - offset;
            ph = parseInt(pw * photo.h / photo.w);
        } else {
            ph = availH - offset;
            pw = parseInt(ph * photo.w / photo.h);
        }
    } else {
        pw = parseInt(photo.w);
        ph = parseInt(photo.h);
    }
    if (pw <= 0 || ph <= 0) {
        if (!this.showToolbar) throw "Missing photo dimension";
    }
    if (cropWidth == undefined) cropWidth = 0;
    var photoDiv = doc.createElement("div");
    photoDiv.id = VIEWER_ID_PHOTO;
    photoDiv.style.visibility = "hidden";
    photoDiv.style.position = "absolute";
    photoDiv.style.zIndex = zIndex;
    photoDiv.style.overflow = "hidden";
    photoDiv.style.border = this.borderWidth + "px solid " + this.borderColor;
    photoDiv.style.textAlign = "center";
    photoDiv.style.backgroundColor = this.backgroundColor;
    var photoElt = doc.createElement("img");
    photoElt.style.visibility = "hidden";
    photoElt.style.position = "relative";
    photoElt.style.backgroundColor = this.backgroundColor;
    photoElt.style.border = "none";
    photoElt.style.cursor = "pointer";
    photoElt.style.zIndex = (parseInt(photoDiv.style.zIndex) + 1) + "";
    photoElt.onclick = this.photoOnClickEvent ? this.photoOnClickEvent: onClickEvent;
    photoElt.oncontextmenu = onContextMenuEvent;
    if (opacity != undefined && this.fadePhotos) {
        var fadeElt = (FADE_BORDER ? photoDiv: photoElt);
        setOpacity(fadeElt, opacity);
    }
    var left = parseInt((availW - pw) / 2) + (this.nopadding ? 0 : OFFSET_LEFT);
    photoDiv.style.left = (left + scrollLeft + cropWidth / 2) + "px";
    var top = parseInt((availH - ph) / 2) + (this.nopadding ? 0 : OFFSET_TOP);
    photoDiv.style.top = (top + scrollTop) + "px";
    photoElt.style.visibility = "hidden";
    photoDiv.style.width = (pw - cropWidth > 0 ? pw - cropWidth: pw) + "px";
    photoDiv.style.height = ph + "px";
    photoElt.style.width = pw + "px";
    photoElt.style.height = ph + "px";
    photoElt.src = photo.src;
    photoDiv.style.visibility = "visible";
    photoElt.style.visibility = "visible";
    var viewer = this;
    var showPhotoFinish = function() {
        if (viewer.manualFadePhotos && viewer.viewerFading) {
            var fadeElt = (FADE_BORDER ? photoDiv: photoElt);
            setOpacity(fadeElt, 0);
        }
        photoDiv.appendChild(photoElt);
        doc.body.appendChild(photoDiv);
        if (viewer.photoDiv != undefined) {
            try {
                doc.body.removeChild(viewer.photoDiv);
            } catch(e) {}
        }
        viewer.photoDiv = photoDiv;
        viewer.photoImg = photoElt;
        viewer.setLoading(false);
        if (viewer.showCallback && (firstShow || (viewer.slideShowRunning && !viewer.fadePhotos) || (!firstShow && !viewer.slideShowRunning && !viewer.manualFadePhotos))) viewer.showCallback(viewer.index);
        if (firstShow && viewer.autoPlay) {
            viewer.slideShow(true);
        } else if (viewer.manualFadePhotos && viewer.viewerFading) {
            viewer.fadePhoto(true, false);
        }
    };
    if (this.manualFadePhotos && !firstShow && !this.slideShowRunning) {
        this.fadePhoto(false, false, showPhotoFinish);
    } else {
        showPhotoFinish();
    }
    return false;
}
function isPhotoShown() {
    return this.shown;
}
function closeViewer() {
    getViewer().close();
}
function onPhotoLoad(event) {
    var viewer = getViewer();
    if (viewer != undefined) {
        if (flickrHack(viewer, viewer.index)) {
            viewer.setLoading(false);
            viewer.index--;
            viewer.next();
            return;
        }
        viewer.show();
    }
}
function preloadPhotos(from) {
    if (MAX_PRELOAD < 1) return;
    var viewer = getViewer();
    for (var i = from; i <= from + MAX_PRELOAD; i++) {
        if (i <= viewer.photos.length - 1) {
            if (viewer.photos[i].preloadImage != undefined && viewer.photos[i].preloadImage.complete) {
                continue;
            }
            var slidePreloadImage = new Image();
            viewer.photos[i].preloadImage = slidePreloadImage;
            slidePreloadImage.src = viewer.photos[i].src;
        }
    }
}
function closePhoto() {
    if (slideFadingTimeout) window.clearTimeout(slideFadingTimeout);
    var win = this.win;
    if (win == undefined) win = window;
    var doc = win.document;
    var elt = this.photoDiv;
    if (elt != undefined) doc.body.removeChild(elt);
    elt = doc.getElementById(VIEWER_ID_TOOLBAR);
    if (elt != undefined) doc.body.removeChild(elt);
    elt = doc.getElementById(VIEWER_ID_BYLINE);
    if (elt != undefined) doc.body.removeChild(elt);
    elt = doc.getElementById(VIEWER_ID_BACK);
    if (elt != undefined) doc.body.removeChild(elt);
    this.shown = false;
    this.slideShowRunning = false;
    this.slideShowPaused = false;
    try {
        this.showOverlappingElements();
    } catch(e) {
        log.error(e);
    }
    if (this.toolbarAnimator != undefined) {
        this.toolbarAnimator.reset();
    }
    if (this.closeCallback != undefined) this.closeCallback(this.index);
    if (this.contextMenu != undefined) this.contextMenu.hide();
}
var slideFadingTimeout;
function fadePhoto(fadeIn, inProgress, callback) {
    var photoElt = this.photoImg;
    if (photoElt == undefined) return;
    var photoDiv = this.photoDiv;
    var fadeElt = (FADE_BORDER ? photoDiv: photoElt);
    var viewer = this;
    if (!fadeIn) {
        if (inProgress == undefined || inProgress === false) {
            this.fadeDegree = 1.0;
            this.viewerFading = true;
        }
        this.fadeDegree = this.fadeDegree - 1.0 / FADE_STEPS;
        if (this.fadeDegree > 0) {
            setOpacity(fadeElt, this.fadeDegree);
            if (slideFadingTimeout) window.clearTimeout(slideFadingTimeout);
            slideFadingTimeout = window.setTimeout(function() {
                viewer.fadePhoto(false, true, callback);
            },
            50);
            return;
        } else {
            setOpacity(fadeElt, 0);
        }
        if (callback) callback();
    } else {
        if (inProgress == undefined || inProgress === false) {
            this.fadeDegree = 0.0;
            this.viewerFading = true;
        }
        this.fadeDegree = this.fadeDegree + 1.0 / FADE_STEPS;
        if (this.fadeDegree < 1.0) {
            setOpacity(fadeElt, this.fadeDegree);
            if (slideFadingTimeout) window.clearTimeout(slideFadingTimeout);
            slideFadingTimeout = window.setTimeout(function() {
                viewer.fadePhoto(true, true);
            },
            50);
            return;
        } else {
            setOpacity(fadeElt, 1.0);
        }
        this.viewerFading = false;
        if (this.showCallback != undefined) this.showCallback(this.index);
    }
}
function nextPhoto(n, fading) {
    if (this.contextMenu != undefined && this.contextMenu.visible) this.contextMenu.hide();
    if (this.isLoading) return;
    if (n == undefined) n = 1;
    var oldIndex = this.index;
    if (this.index + n >= this.photos.length) {
        if (this.loop && n != this.photos.length) {
            this.index = 0;
        } else {
            this.index = this.photos.length - 1;
        }
    } else if (this.index + n < 0) {
        if (n < -1) this.index = 0;
        else if (this.loop) this.index = this.photos.length - 1;
        else return;
    } else {
        this.index += n;
    }
    if (this.index == oldIndex) return;
    this.slideShowStop();
    preloadPhotos(this.index + 1);
    var img = new Image();
    this.photos[this.index].preloadImage = img;
    this.setLoading(true);
    img.onload = onPhotoLoad;
    img.onerror = onPhotoLoad;
    if (this.photos[this.index].src != undefined) {
        img.src = this.photos[this.index].src;
    } else {
        onPhotoLoad();
    }
}
function prevPhoto(n) {
    if (this.contextMenu != undefined && this.contextMenu.visible) this.contextMenu.hide();
    if (n == undefined) n = 1;
    this.next( - n);
}
function firstPhoto() {
    if (this.contextMenu != undefined && this.contextMenu.visible) this.contextMenu.hide();
    this.prev(this.photos.length);
}
function lastPhoto() {
    if (this.contextMenu != undefined && this.contextMenu.visible) this.contextMenu.hide();
    this.next(this.photos.length);
}
function startSlideShow() {
    if (this.contextMenu != undefined && this.contextMenu.visible) this.contextMenu.hide();
    getViewer().slideShow(true);
}
var slideTimeout;
var slidePreloadImageLoaded = false;
var slidePreloadTime = undefined;
function slideShow(start) {
    if (this.viewerFading) return;
    if (this.toolbarAnimator != undefined) this.toolbarAnimator.slideshowAction();
    var nextIndex = this.index + 1;
    if (nextIndex >= this.photos.length) {
        if (this.loop) nextIndex = 0;
        else if (!this.slideShowPaused && !this.slideShowRunning) {
            this.setToolbarImage(P_IMG_ROOT + "/" + TOOLBAR_IMG);
            return;
        }
    }
    var doc = this.win.document;
    var viewer = this;
    var photoElt = this.photoImg;
    if (photoElt == undefined) return;
    var photoDiv = this.photoDiv;
    var fadeElt = (FADE_BORDER ? photoDiv: photoElt);
    if (start != undefined && start === true) {
        if (this.slideShowPaused) {
            this.slideShowPaused = false;
            this.setToolbarImage(P_IMG_ROOT + "/" + TOOLBAR_IMG_RUNNING);
            if (this.contextMenu != undefined && this.contextMenu.visible) this.contextMenu.hide();
            return;
        } else if (this.slideShowRunning) {
            this.slideShowPaused = true;
            this.setToolbarImage(P_IMG_ROOT + "/" + TOOLBAR_IMG);
            return;
        } else {
            if (this.contextMenu != undefined && this.contextMenu.visible) this.contextMenu.hide();
            this.slideShowRunning = true;
            this.slideShowPaused = false;
            this.slideFirstPhoto = true;
            this.setToolbarImage(P_IMG_ROOT + "/" + TOOLBAR_IMG_RUNNING);
        }
        if (this.isLoading || this.index > this.photos.length - 1) {
            return;
        }
    } else if (this.slideShowPaused) {
        if (slideTimeout) window.clearTimeout(slideTimeout);
        slideTimeout = window.setTimeout(function() {
            viewer.slideShow(false);
        },
        200);
        return;
    } else if (!this.slideShowRunning) {
        this.setToolbarImage(P_IMG_ROOT + "/" + TOOLBAR_IMG);
        return;
    }
    var left = 0;
    if (photoElt.leftOffset != undefined) {
        left = parseFloat(photoElt.leftOffset);
    }
    if (left === 0) {
        if (nextIndex < this.photos.length) {
            slidePreloadImageLoaded = false;
            var slidePreloadImage = new Image();
            this.photos[nextIndex].preloadImage = slidePreloadImage;
            slidePreloadTime = getTimeMillis();
            slidePreloadImage.onload = onSlideLoad;
            slidePreloadImage.onerror = onSlideLoad;
            slidePreloadImage.src = this.photos[nextIndex].src;
        }
        preloadPhotos(nextIndex + 1);
    }
    if (left > -SLIDE_OFFSET) {
        left -= MOVE_STEP;
        if ( - left <= FADE_STEPS) {
            if (fadeElt.style.opacity != undefined && parseFloat(fadeElt.style.opacity) < 1) {
                if (this.fadePhotos && this.photos[this.index].src != undefined) {
                    setOpacity(fadeElt, -left / FADE_STEPS);
                    if (parseFloat(fadeElt.style.opacity) == 1.0 && this.showCallback != undefined) this.showCallback(this.index);
                }
            }
        } else if (left + SLIDE_OFFSET < FADE_STEPS) {
            if (nextIndex < this.photos.length && !slidePreloadImageLoaded) {
                if (slidePreloadTime != undefined && getTimeMillis() - slidePreloadTime > PRELOAD_TIMEOUT) slidePreloadImageLoaded = true;
                left++;
                this.setLoading(true);
            } else {
                if (nextIndex < this.photos.length && this.fadePhotos && this.photos[this.index].src != undefined) setOpacity(fadeElt, (left + SLIDE_OFFSET) / FADE_STEPS);
            }
        }
        photoElt.leftOffset = left;
        if (this.panPhotos && !this.slideFirstPhoto) {
            photoElt.style.left = left + "px";
        }
    } else {
        if (nextIndex >= this.photos.length) {
            this.slideShowRunning = false;
            this.slideShowPaused = false;
            this.setToolbarImage(P_IMG_ROOT + "/" + TOOLBAR_IMG);
            if (this.toolbarAnimator != undefined) this.toolbarAnimator.reset();
            if (this.endCallback != undefined) this.endCallback();
            return;
        }
        this.index = nextIndex;
        this.slideFirstPhoto = false;
        this.show(undefined, (this.panPhotos ? SLIDE_OFFSET: 0), 0);
        fadeElt = (FADE_BORDER ? this.photoDiv: this.photoImg);
        if (this.fadePhotos) setOpacity(fadeElt, 0);
        this.photoImg.leftOffset = 0;
        if (this.panPhotos) this.photoImg.style.left = "0px";
    }
    var pause = this.slideDuration / SLIDE_OFFSET;
    if (this.slideFirstPhoto) {
        pause /= 2;
    }
    if (slideTimeout) window.clearTimeout(slideTimeout);
    slideTimeout = window.setTimeout(function() {
        viewer.slideShow(false);
    },
    pause);
}
function onSlideLoad(event) {
    var viewer = getViewer();
    if (viewer != undefined) {
        if (flickrHack(viewer, viewer.index + 1)) {
            var slidePreloadImage = viewer.photos[viewer.index + 1].preloadImage;
            slidePreloadImage.src = viewer.photos[viewer.index + 1].src;
            slidePreloadTime = getTimeMillis();
            return;
        }
        slidePreloadImageLoaded = true;
        viewer.setLoading(false);
    }
}
function slideShowStop() {
    this.slideShowRunning = false;
    this.slideShowPaused = false;
    this.setToolbarImage(P_IMG_ROOT + "/" + TOOLBAR_IMG);
    var doc = this.win.document;
    var photoElt = this.photoImg;
    if (photoElt != undefined) {
        if (this.fadePhotos) {
            var fadeElt = (FADE_BORDER ? this.photoDiv: photoElt);
            setOpacity(fadeElt, 1);
        }
        photoElt.style.left = "0px";
    }
}
function addBackShade(zIndex) {
    var doc = this.win.document;
    if (doc.getElementById(VIEWER_ID_BACK) != undefined) {
        return;
    }
    var photoBack = doc.createElement("div");
    photoBack.id = VIEWER_ID_BACK;
    photoBack.style.top = "0px";
    photoBack.style.left = "0px";
    photoBack.style.bottom = "0px";
    photoBack.style.right = "0px";
    photoBack.style.margin = "0";
    photoBack.style.padding = "0";
    photoBack.style.border = "none";
    photoBack.style.cursor = "pointer";
    if (IE && !(IE7 && STRICT_MODE)) {
        photoBack.style.position = "absolute";
        var docSize = getDocumentSize(this.win);
        photoBack.style.width = (docSize.w - 21) + "px";
        photoBack.style.height = (docSize.h - 4) + "px";
    } else {
        photoBack.style.position = "fixed";
        photoBack.style.width = "100%";
        photoBack.style.height = "100%";
    }
    photoBack.style.zIndex = zIndex - 1;
    photoBack.style.backgroundColor = this.shadeColor;
    if (this.backgroundShade) setOpacity(photoBack, this.shadeOpacity);
    else setOpacity(photoBack, 0.0);
    photoBack.onclick = onClickEvent;
    doc.body.appendChild(photoBack);
}
function addToolbar(availW, zIndex) {
    var doc = this.win.document;
    var i;
    if (doc.getElementById(VIEWER_ID_TOOLBAR) != undefined) return;
    var photoToolbar = doc.createElement("div");
    photoToolbar.id = VIEWER_ID_TOOLBAR;
    setOpacity(photoToolbar, TOOLBAR_OPACITY);
    photoToolbar.style.zIndex = zIndex + 1;
    var imgBack = TOOLBAR_IMG_BACK;
    if (!isHosted()) {
        imgBack += "-nologo";
    }
    if (IE && !IE7) {
        imgBack += "-indexed";
    }
    imgBack += ".png";
    if (!this.overrideToolbarStyles) {
        var bottom = 10;
        if (IE && !(IE7 && STRICT_MODE)) {
            photoToolbar.style.position = "absolute";
            if (IE7 || IE8) {
                var top = getWindowSize(this.win).h + getScrollPos(this.win).top;
                photoToolbar.style.top = (top - TOOLBAR_H - 10) + "px";
            } else {
                photoToolbar.style.bottom = bottom + "px";
            }
        } else {
            photoToolbar.style.position = "fixed";
            photoToolbar.style.bottom = bottom + "px";
        }
        photoToolbar.style.left = (availW - TOOLBAR_W + 10) / 2 + "px";
        photoToolbar.style.width = TOOLBAR_W + "px";
        photoToolbar.style.height = TOOLBAR_H + "px";
        photoToolbar.style.textAlign = "center";
        photoToolbar.style.backgroundImage = "url('" + P_IMG_ROOT + "/" + imgBack + "')";
        photoToolbar.style.backgroundPosition = "50% 0%";
        photoToolbar.style.backgroundRepeat = "no-repeat";
        photoToolbar.style.lineHeight = LINE_HEIGHT;
        photoToolbar.style.border = "none";
    }
    var toolbarMask = undefined;
    if (!this.enableEmailLink && TOOLBAR_IMG_MASK != undefined) {
        toolbarMask = doc.createElement("img");
        toolbarMask.style.position = "absolute";
        toolbarMask.style.width = 44;
        toolbarMask.style.height = 44;
        toolbarMask.style.left = "289px";
        toolbarMask.style.top = "0px";
        toolbarMask.style.border = "none";
        toolbarMask.src = P_IMG_ROOT + "/" + TOOLBAR_IMG_MASK;
        photoToolbar.appendChild(toolbarMask);
    }
    if (!this.isEnablePhotoLink && TOOLBAR_IMG_MASK != undefined) {
        toolbarMask = doc.createElement("img");
        toolbarMask.style.position = "absolute";
        toolbarMask.style.width = 44;
        toolbarMask.style.height = 44;
        toolbarMask.style.left = "339px";
        toolbarMask.style.top = "0px";
        toolbarMask.style.border = "none";
        toolbarMask.src = P_IMG_ROOT + "/" + TOOLBAR_IMG_MASK;
        photoToolbar.appendChild(toolbarMask);
    }
    var imgMap = this.customImageMap;
    if (imgMap === undefined) {
        imgMap = doc.createElement("map");
        var ssl = false;
        try {
            ssl = (window.parent.document.location.protocol == "https:");
        } catch(ex) {}
        var areas = [];
        areas.push(["getViewer().first()", "17", getMessage("photoviewer.toolbar.first")]);
        areas.push(["getViewer().prev()", "68", getMessage("photoviewer.toolbar.prev")]);
        areas.push(["getViewer().slideShow(true)", "122", getMessage("photoviewer.toolbar.slideShow")]);
        areas.push(["getViewer().next()", "175", getMessage("photoviewer.toolbar.next")]);
        areas.push(["getViewer().last()", "227", getMessage("photoviewer.toolbar.last")]);
        if (this.enableEmailLink) areas.push(["getViewer().email()", "300", getMessage("photoviewer.toolbar.email")]);
        if (this.isEnablePhotoLink) areas.push(["getViewer().permalink()", "350", getMessage("photoviewer.toolbar.permalink")]);
        areas.push(["getViewer().close()", "402", getMessage("photoviewer.toolbar.close")]);
        for (i = 0; i < areas.length; i++) {
            var area = doc.createElement("area");
            if (!ssl) area.href = "javascript:void(0)";
            area.alt = areas[i][2];
            area.title = area.alt;
            area.shape = "circle";
            area.coords = areas[i][1] + ", 21, 22";
            area.onclick = buildAreaMapClosure(areas[i][0]);
            imgMap.appendChild(area);
        }
    }
    imgMap.name = VIEWER_ID_TOOLBAR_MAP;
    imgMap.id = VIEWER_ID_TOOLBAR_MAP;
    var img = doc.createElement("img");
    img.id = VIEWER_ID_TOOLBAR_IMG;
    img.src = P_IMG_ROOT + "/" + TOOLBAR_IMG;
    img.width = TOOLBAR_IMG_W;
    img.height = TOOLBAR_IMG_H;
    img.style.border = "none";
    img.style.background = "none";
    if (STRICT_MODE) {
        img.style.margin = "4px 0px 0px 0px";
    } else {
        img.style.margin = "4px";
    }
    img.useMap = "#" + VIEWER_ID_TOOLBAR_MAP;
    photoToolbar.appendChild(imgMap);
    photoToolbar.appendChild(img);
    if (isHosted()) {
        var ttLink = doc.createElement("a");
        ttLink.style.position = "absolute";
        ttLink.style.bottom = "0px";
        ttLink.style.right = "0px";
        ttLink.style.width = "25px";
        ttLink.style.height = "25px";
        ttLink.style.background = "none";
        ttLink.alt = "TripTracker.net";
        ttLink.title = ttLink.alt;
        ttLink.cursor = ttLink.alt;
        ttLink.href = TOOLBAR_LINK;
        ttLink.target = "_new";
        ttLink.alt = "TripTracker Slideshow";
        ttLink.title = ttLink.alt;
        photoToolbar.appendChild(ttLink);
    }
    var loadingIcon = doc.createElement("img");
    loadingIcon.id = VIEWER_ID_LOADING;
    loadingIcon.width = 16;
    loadingIcon.height = 16;
    loadingIcon.style.display = "none";
    loadingIcon.style.position = "absolute";
    loadingIcon.style.left = (TOOLBAR_IMG_LOADING_LEFT - 8) + "px";
    loadingIcon.style.top = (TOOLBAR_IMG_LOADING_TOP - 8) + "px";
    loadingIcon.src = P_IMG_ROOT + "/" + TOOLBAR_IMG_LOADING;
    loadingIcon.style.border = "none";
    loadingIcon.style.background = "none";
    photoToolbar.appendChild(loadingIcon);
    photoToolbar.appendChild(doc.createElement("br"));
    var photoTime = doc.createElement("span");
    photoTime.id = VIEWER_ID_TIME;
    if (!this.overrideToolbarStyles) {
        photoTime.position = "relative";
        photoTime.style.color = TOOLBAR_FONT_COLOR;
        photoTime.style.fontFamily = TOOLBAR_FONT_STYLE;
        photoTime.style.fontSize = this.fontSize + "px";
        if (STRICT_MODE) {
            photoTime.style.lineHeight = this.fontSize + "px";
        }
        if (this.font != undefined) {
            photoTime.style.font = this.font;
        }
        photoTime.style.cssFloat = "none";
        photoTime.style.textAlign = "right";
        photoTime.style.padding = "0px 10px";
    }
    photoTime.appendChild(doc.createTextNode(" "));
    photoToolbar.appendChild(photoTime);
    var photoTitle = doc.createElement("span");
    photoTitle.id = VIEWER_ID_TITLE;
    if (!this.overrideToolbarStyles) {
        photoTitle.position = "relative";
        photoTitle.style.color = TOOLBAR_FONT_COLOR;
        photoTitle.style.fontFamily = TOOLBAR_FONT_STYLE;
        photoTitle.style.fontSize = this.fontSize + "px";
        if (STRICT_MODE) {
            photoTitle.style.lineHeight = this.fontSize + "px";
        }
        if (this.font != undefined) {
            photoTitle.style.font = this.font;
        }
        photoTitle.style.cssFloat = "none";
        photoTitle.style.textAlign = "left";
        photoTitle.style.paddingRight = "20px";
    }
    photoTitle.appendChild(doc.createTextNode(" "));
    photoToolbar.appendChild(photoTitle);
    doc.body.appendChild(photoToolbar);
}
function addByLine(zIndex) {
    var doc = this.win.document;
    if (doc.getElementById(VIEWER_ID_BYLINE) != undefined) return;
    var photoByline = doc.createElement("div");
    photoByline.appendChild(doc.createTextNode(""));
    photoByline.style.color = BYLINE_FONT_COLOR;
    photoByline.style.fontFamily = BYLINE_FONT_STYLE;
    photoByline.style.fontSize = this.fontSize + "px";
    if (this.font != undefined) {
        photoByline.style.font = this.font;
    }
    photoByline.id = VIEWER_ID_BYLINE;
    photoByline.style.position = "absolute";
    photoByline.style.right = BYLINE_POSITION_RIGHT + "px";
    if (IE && !(IE7 && STRICT_MODE)) {
        photoByline.style.position = "absolute";
        if (IE7 || IE8) {
            var top = getWindowSize(this.win).h + getScrollPos(this.win).top;
            photoByline.style.top = (top - 30) + "px";
        } else {
            photoByline.style.bottom = BYLINE_POSITION_BOTTOM + "px";
        }
    } else {
        photoByline.style.position = "fixed";
        photoByline.style.bottom = BYLINE_POSITION_BOTTOM + "px";
    }
    photoByline.style.zIndex = zIndex + 1;
    photoByline.appendChild(doc.createTextNode(" "));
    doc.body.appendChild(photoByline);
}
function buildAreaMapClosure(func) {
    return function(event) {
        eval(func);
        blurElement(event);
        return false;
    };
}
function blurElement(event) {
    var target = getEventTarget(getEvent(event));
    if (target != undefined) target.blur();
}
function setToolbarImage(img) {
    var doc = this.win.document;
    var elt = doc.getElementById(VIEWER_ID_TOOLBAR_IMG);
    if (elt != undefined) elt.src = img;
}
function setShowToolbar(doShow) {
    this.showToolbar = doShow;
}
function addCaptions() {
    var photo = this.photos[this.index];
    var doc = this.win.document;
    var photoTime = doc.getElementById(VIEWER_ID_TIME);
    var photoTitle = doc.getElementById(VIEWER_ID_TITLE);
    var time = (this.index + 1) + "/" + this.photos.length;
    if (photo.time != undefined) {
        time += " [" + photo.time + "]";
    }
    photoTime.firstChild.nodeValue = time;
    var title = (photo.title != undefined ? photo.title: "");
    photoTitle.title = "";
    photoTitle.alt = "";
    if (title.length > TITLE_MAX_LENGTH) {
        photoTitle.title = title;
        photoTitle.alt = title;
        title = title.substring(0, TITLE_MAX_LENGTH) + " ...";
    }
    if (title.indexOf("\n") !== 0) {
        title = title.replace("\n", "<br />");
        photoTitle.innerHTML = title;
    } else {
        photoTitle.nodeValue = title;
    }
}
function addBylineCaption() {
    var photo = this.photos[this.index];
    var doc = this.win.document;
    var photoByline = doc.getElementById(VIEWER_ID_BYLINE);
    if (photo.byline != undefined && photo.byline.length > 0) {
        photoByline.firstChild.nodeValue = photo.byline;
    } else {
        photoByline.firstChild.nodeValue = "";
    }
}
function setCloseCallback(callback) {
    this.closeCallback = callback;
}
function setShowCallback(callback) {
    this.showCallback = callback;
}
function setEndCallback(callback) {
    this.endCallback = callback;
}
function emailPhoto() {
    var photo = this.photos[this.index];
    var doc = this.win.document;
    var title = (photo.title != undefined ? photo.title: getMessage("photoviewer.email.subject.photo"));
    var emailAddress = this.emailAddress !== undefined ? this.emailAddress: "";
    var mailtoLink = "mailto:" + emailAddress + "?subject=" + title + "&body=" + getPhotoURL(photo.src);
    doc.location.href = mailtoLink;
}
function getPhotoURL(url) {
    var loc = document.location;
    if (/\w+:\/\/.+/.test(url)) {
        return url;
    } else if (url.indexOf("/") === 0) {
        return loc.protocol + "//" + loc.host + url;
    } else {
        var path = loc.pathname;
        var pos = path.lastIndexOf("/");
        if (pos != -1) {
            path = path.substring(0, pos);
        }
        return loc.protocol + "//" + loc.host + path + "/" + url;
    }
}
function linkPhoto() {
    var photo = this.photos[this.index];
    window.open(photo.link ? photo.link: photo.src);
}
function favoritePhoto() {
    var photo = this.photos[this.index];
    var doc = this.win.document;
    var restURL = REST_URL + "markfeatured?id" + photo.id;
    try {
        var res = getResponse(restURL, false, true);
    } catch(e) {
        return;
    }
}
function hideOverlappingElements(node) {
    if (node == undefined) {
        node = this.win.document.body;
        this.hideOverlappingElements(node);
        return;
    }
    if (node.style != undefined && node.style.visibility != "hidden") {
        var nodeName = node.nodeName.toLowerCase();
        if ((node.className != undefined && node.className.indexOf("SlideshowDoHide") != -1) || ((IE || FIREFOX) && (nodeName == "select" || nodeName == "object" || nodeName == "embed"))) {
            node.style.visibility = "hidden";
            if (this.hiddenElements == undefined) this.hiddenElements = [];
            this.hiddenElements.push(node);
        }
    }
    if (node.childNodes != undefined) {
        var i;
        for (i = 0; i < node.childNodes.length; i++) {
            this.hideOverlappingElements(node.childNodes[i]);
        }
    }
}
function showOverlappingElements() {
    var i;
    if (this.hiddenElements != undefined) {
        for (i = 0; i < this.hiddenElements.length; i++) {
            this.hiddenElements[i].style.visibility = "visible";
        }
        this.hiddenElements = [];
    }
}
function viewerHandleKey(event) {
    if (typeof getViewer == 'undefined' || !getViewer) return true;
    var viewer = getViewer();
    if (viewer == undefined || !viewer.shown) return true;
    event = getEvent(event);
    if (event.ctrlKey || event.altKey) return true;
    var keyCode = event.keyCode;
    switch (keyCode) {
    case 37:
    case 38:
        viewer.prev();
        break;
    case 39:
    case 40:
        viewer.next();
        break;
    case 33:
        viewer.prev(10);
        break;
    case 34:
        viewer.next(10);
        break;
    case 36:
        viewer.first();
        break;
    case 35:
        viewer.last();
        break;
    case 32:
    case 13:
        viewer.slideShow(true);
        break;
    case 27:
        viewer.close();
        break;
    default:
        return true;
    }
    preventDefault(event);
    return false;
}
function flickrHack(viewer, index) {
    if (viewer.photos[index] != undefined) {
        var preloadPhoto = viewer.photos[index].preloadImage;
        if (preloadPhoto != undefined && preloadPhoto.width == 500 && preloadPhoto.height == 375) {
            var flickrRE = /.+static\.flickr\.com.+_b\.jpg/;
            if (flickrRE.test(preloadPhoto.src)) {
                viewer.photos[index].src = viewer.photos[index].src.replace(/_b\.jpg/, "_o.jpg");
                return true;
            }
        }
    }
    return false;
}
function findPhotosTT(viewer, node) {
    var i;
    if (node.nodeName.toLowerCase() == "a") {
        var onclick = node.getAttribute("onclick");
        if (onclick == undefined) {
            onclick = node.onclick;
        }
        if (onclick != undefined && new String(onclick).indexOf("popupImg") != -1) {
            var popupRE = /.*popupImg\((.+?),(.+?),(.+?)\).*/;
            if (popupRE.test(onclick)) {
                var url, w, h;
                if (node.photoUrl != undefined) {
                    url = node.photoUrl;
                    w = node.photoW;
                    h = node.photoH;
                } else {
                    url = RegExp.$1;
                    if (url.charAt(0) == "'" && url.charAt(url.length - 1) == "'") url = url.substring(1, url.length - 1);
                    w = parseInt(RegExp.$2);
                    h = parseInt(RegExp.$3);
                }
                var photo = new PhotoImg(undefined, url, w, h);
                var found = false;
                for (i = 0; i < viewer.photos.length; i++) {
                    if (viewer.photos[i].src == photo.src) {
                        found = true;
                        break;
                    }
                }
                if (!found) viewer.add(photo);
            }
        }
    }
    if (node.childNodes != undefined) {
        for (i = 0; i < node.childNodes.length; i++) {
            findPhotosTT(viewer, node.childNodes[i]);
        }
    }
}
var defaultViewer = undefined;
function popupImg(url, w, h, backColor, showToolbar) {
    var i;
    if (defaultViewer == undefined) defaultViewer = new PhotoViewer();
    else {
        defaultViewer.photos = [];
        defaultViewer.index = 0;
    }
    if (backColor != undefined) defaultViewer.setBackground(backColor, backColor, false);
    if (showToolbar == undefined || showToolbar) {
        findPhotosTT(defaultViewer, window.document.body);
        for (i = 0; i < defaultViewer.photos.length; i++) {
            if (defaultViewer.photos[i].src == url) {
                defaultViewer.show(i);
            }
        }
    }
    if (defaultViewer.photos === undefined || defaultViewer.photos.length === 0) {
        defaultViewer.setShowToolbar(false);
        defaultViewer.add(new PhotoImg(undefined, url, w, h));
        defaultViewer.show();
    }
    return false;
}
function onClickEvent() {
    var v = getViewer();
    if (v.contextMenu != undefined && v.contextMenu.visible) {
        v.contextMenu.hide();
        return;
    }
    if (v.toolbarAnimator != undefined) v.toolbarAnimator.reset();
    if (v.customOnClickEvent != undefined) v.customOnClickEvent();
    else closeViewer();
}
function onContextMenuEvent(e) {
    var v = getViewer();
    var event = getEvent(e);
    if (v.contextMenu == undefined && v.customOnRightclickEvent == undefined) {
        return true;
    }
    event.cancelBubble = true;
    if (v.customOnRightclickEvent != undefined) v.customOnRightclickEvent(e);
    if (v.contextMenu != undefined && (!v.slideShowRunning || v.slideShowPaused)) v.contextMenu.show(getMousePosition(e));
    return false;
}
function setupFragmentIdentifierModePhotoViewer(iframeLocation, iframename, viewerJSONArray) {
    var viewer = new PhotoViewer();
    viewer.origRootLocation = document.location.href;
    viewer.origIFrameLocation = iframeLocation;
    viewer.iframename = iframename;
    viewer.setCloseCallback(viewer.setStopFragmentIdentifier);
    for (var i = 0; i < viewerJSONArray.length; i++) {
        viewer.add(viewerJSONArray[i].url, viewerJSONArray[i].title, viewerJSONArray[i].date, viewerJSONArray[i].byline);
    }
    window.frames[viewer.iframename].location = viewer.origIFrameLocation + "#" + viewer.origRootLocation;
    viewer.checkStartFragmentIdentifier();
}
function checkStartFragmentIdentifier() {
    var href = document.location.href;
    if (href.indexOf("#startphoto=") == -1) {
        window.setTimeout(checkStartFragmentIdentifier, 500);
    } else {
        var startPhoto = parseInt(href.substring(href.lastIndexOf("=") + 1));
        var viewer = getViewer();
        if (viewer.origRootLocation.indexOf("#") == -1) viewer.origRootLocation += "#";
        if (FIREFOX) {
            window.history.back();
        } else {
            document.location.href = viewer.origRootLocation;
        }
        viewer.show(startPhoto);
    }
}
function setStopFragmentIdentifier(index) {
    window.frames[getViewer().iframename].location = this.origIFrameLocation + "#stopphoto=" + index;
    checkStartFragmentIdentifier();
}
function setStartFragmentIdentifier(index) {
    var rootWin = getRootWindow();
    if (this.origIFrameLocation == undefined) this.origIFrameLocation = rootWin.location.href.substring(0, rootWin.location.href.indexOf("#"));
    if (this.origRootLocation == undefined) this.origRootLocation = rootWin.location.href.substring(rootWin.location.href.indexOf("#") + 1);
    this.checkStopFragmentIdentifier();
    var frIdentifier = "#startphoto=" + index;
    rootWin.parent.location = this.origRootLocation + frIdentifier;
}
function checkStopFragmentIdentifier() {
    var href = getRootWindow().location.href;
    if (href.indexOf("#stopphoto") == -1) {
        window.setTimeout(checkStopFragmentIdentifier, 500);
    } else {
        var viewer = getViewer();
        var index = href.substring(href.lastIndexOf("=") + 1);
        if (viewer.origIFrameLocation.indexOf("#") == -1) viewer.origIFrameLocation += "#";
        if (FIREFOX) {
            window.history.back();
        } else {
            getRootWindow().location.href = viewer.origIFrameLocation;
        }
        viewerCloseCallback(index);
    }
}
function ToolbarAnimator(viewer) {
    this.viewer = viewer;
}
ToolbarAnimator.prototype.initialize = function() {
    var _this = this;
    var backDiv = findDOMElement(VIEWER_ID_BACK);
    var frontDiv = findDOMElement(VIEWER_ID_PHOTO);
    var toolbar = findDOMElement(VIEWER_ID_TOOLBAR);
    if (backDiv != undefined && frontDiv != undefined && toolbar != undefined) {
        var func = function() {
            _this.mouseAction();
        };
        backDiv.onmousemove = func;
        frontDiv.onmousemove = func;
        toolbar.onmousemove = func;
        toolbar.onclick = func;
        this.initialized = true;
    }
};
ToolbarAnimator.prototype.reset = function() {
    this.stop();
    var backDiv = findDOMElement(VIEWER_ID_BACK);
    var frontDiv = findDOMElement(VIEWER_ID_PHOTO);
    var toolbar = findDOMElement(VIEWER_ID_TOOLBAR);
    if (backDiv != undefined && frontDiv != undefined && toolbar != undefined) {
        backDiv.onmousemove = null;
        frontDiv.onmousemove = null;
        toolbar.onmousemove = null;
        toolbar.onclick = null;
    }
    this.initialized = false;
};
ToolbarAnimator.prototype.stop = function() {
    var _this = this;
    if (this.hiderID != undefined) {
        window.clearTimeout(this.hiderID);
        this.hiderID = undefined;
    }
    if (this.hidden) {
        this.showToolbar();
    }
};
ToolbarAnimator.prototype.mouseAction = function() {
    this.stop();
};
ToolbarAnimator.prototype.slideshowAction = function() {
    var _this = this;
    if (this.viewer.slideShowRunning && !this.viewer.slideShowPaused && this.hiderID == undefined) {
        if (!this.initialized) {
            this.initialize();
        }
        this.hiderID = window.setTimeout(function() {
            _this.hideToolbar();
        },
        5000);
    } else if (this.viewer.slideShowPaused) {
        this.reset();
    }
};
ToolbarAnimator.prototype.hideToolbar = function() {
    var _this = this;
    var toolbar = findDOMElement(VIEWER_ID_TOOLBAR);
    if (toolbar == undefined) {
        return;
    }
    var opacity = toolbar.style.KhtmlOpacity;
    if (opacity == undefined) {
        opacity = toolbar.style.opacity;
    }
    if (opacity === 0) {
        toolbar.style.display = "none";
        return;
    }
    opacity = opacity - 0.05;
    setOpacity(toolbar, opacity > 0 ? opacity: 0);
    this.hidden = true;
    this.hiderID = window.setTimeout(function() {
        _this.hideToolbar();
    },
    100);
};
ToolbarAnimator.prototype.showToolbar = function() {
    var toolbar = findDOMElement(VIEWER_ID_TOOLBAR);
    if (toolbar != undefined) {
        toolbar.style.display = "block";
        setOpacity(toolbar, TOOLBAR_OPACITY);
    }
    this.hidden = false;
};
function addContextMenu(contextMenu) {
    if (isHosted() || getViewer().contextMenu != undefined) {
        return;
    }
    this.contextMenu = contextMenu;
    this.contextMenu.initialize();
}
function PhotoViewerCtxMenuItem(text, callback) {
    this.text = text;
    this.callback = callback;
}
function PhotoViewerCtxMenu(cssClass) {
    this.cssClass = cssClass;
    this.items = [];
    this.ctxSubMenus = [];
}
PhotoViewerCtxMenu.prototype.mouseover = function(e) {
    var viewer = getViewer();
    var ctxMenu = viewer.contextMenu;
    if (!ctxMenu.visible) {
        return;
    }
    for (var i = 0; i < ctxMenu.ctxSubMenus.length; i++) {
        ctxMenu.ctxSubMenus[i].style.visibility = "hidden";
    }
    var subMenuId = this.id + "_sub";
    var subMenu = document.getElementById(subMenuId);
    var menuDiv = this.parentNode.parentNode;
    var mouseLoc = getMousePosition(e);
    var itemLoc = getDOMLocation(this);
    var menuLoc = getDOMLocation(menuDiv);
    if (subMenu && menuDiv) {
        subMenu.style.left = (menuLoc.x + menuDiv.clientWidth) + "px";
        subMenu.style.top = itemLoc.y + "px";
        subMenu.style.visibility = "visible";
    }
};
PhotoViewerCtxMenu.prototype.mouseclick = function(e) {
    var viewer = getViewer();
    var menu = viewer.contextMenu;
    var menuItem = undefined;
    for (var i = 0; i < menu.items.length; i++) {
        if (menu.items[i].DOMElement == this) {
            menuItem = menu.items[i];
            break;
        }
        var itemFound = false;
        if (menu.items[i].subitems == undefined) {
            continue;
        }
        for (var j = 0; j < menu.items[i].subitems.length; j++) {
            if (menu.items[i].subitems[j].DOMElement.id === this.id) {
                menuItem = menu.items[i].subitems[j];
                itemFound = true;
                break;
            }
        }
        if (itemFound) {
            break;
        }
    }
    if (menuItem != undefined && menuItem.callback != undefined) {
        viewer.contextMenu.hide();
        menuItem.callback(viewer.photos[viewer.index].src, e);
    }
};
PhotoViewerCtxMenu.prototype.add = function(item, subitems) {
    item.subitems = subitems;
    this.items.push(item);
};
PhotoViewerCtxMenu.prototype.initialize = function() {
    var viewer = getViewer();
    var doc = viewer.win.document;
    this.createMenu(doc, viewer);
    this.initialized = true;
};
PhotoViewerCtxMenu.prototype.createMenu = function(doc, viewer) {
    var ctxMenuDiv = doc.createElement("div");
    ctxMenuDiv.id = VIEWER_ID_CTXMENU;
    ctxMenuDiv.style.visibility = "hidden";
    ctxMenuDiv.style.position = "absolute";
    ctxMenuDiv.style.zIndex = 999999;
    var ctxMenu = doc.createElement("ul");
    for (var i = 0; i < this.items.length; i++) {
        var ctxMenuItem = doc.createElement("li");
        ctxMenuItem.appendChild(doc.createTextNode(this.items[i].text));
        ctxMenuItem.onclick = this.mouseclick;
        ctxMenuItem.id = VIEWER_ID_CTXMENU + "_" + i;
        ctxMenuItem.onmouseover = this.mouseover;
        this.items[i].DOMElement = ctxMenuItem;
        ctxMenu.appendChild(ctxMenuItem);
        if (this.items[i].subitems != undefined) {
            ctxMenuItem.className = "ctxmenu_expanded";
            var submenuid = ctxMenuItem.id + "_sub";
            this.createSubMenu(doc, viewer, this.items[i].subitems, submenuid);
        }
    }
    ctxMenuDiv.appendChild(ctxMenu);
    ctxMenuDiv.className = this.cssClass;
    doc.body.appendChild(ctxMenuDiv);
    this.ctxMenuDOM = ctxMenuDiv;
};
PhotoViewerCtxMenu.prototype.createSubMenu = function(doc, viewer, subitems, id) {
    var ctxSubMenuDiv = doc.createElement("div");
    ctxSubMenuDiv.id = id;
    ctxSubMenuDiv.style.visibility = "hidden";
    ctxSubMenuDiv.style.position = "absolute";
    ctxSubMenuDiv.style.zIndex = 999999;
    var ctxSubMenu = doc.createElement("ul");
    for (var i = 0; i < subitems.length; i++) {
        var ctxSubMenuItem = doc.createElement("li");
        ctxSubMenuItem.id = id + "_" + i;
        ctxSubMenuItem.appendChild(doc.createTextNode(subitems[i].text));
        ctxSubMenuItem.onclick = this.mouseclick;
        subitems[i].DOMElement = ctxSubMenuItem;
        ctxSubMenu.appendChild(ctxSubMenuItem);
    }
    ctxSubMenuDiv.appendChild(ctxSubMenu);
    ctxSubMenuDiv.className = this.cssClass;
    doc.body.appendChild(ctxSubMenuDiv);
    this.ctxSubMenus.push(ctxSubMenuDiv);
};
PhotoViewerCtxMenu.prototype.show = function(loc) {
    if (!this.initialized) {
        this.initialize();
    }
    for (var i = 0; i < this.ctxSubMenus.length; i++) {
        this.ctxSubMenus[i].style.visibility = "hidden";
    }
    this.ctxMenuDOM.style.left = loc.x + "px";
    this.ctxMenuDOM.style.top = loc.y + "px";
    this.ctxMenuDOM.style.visibility = "visible";
    this.visible = true;
};
PhotoViewerCtxMenu.prototype.hide = function() {
    this.ctxMenuDOM.style.visibility = "hidden";
    for (var i = 0; i < this.ctxSubMenus.length; i++) {
        this.ctxSubMenus[i].style.visibility = "hidden";
    }
    this.visible = false;
};